Zahra Meida Lutfiah, Eva Betty Simanjuntak, Elisa Rohali Hasibuan, Christin Novstasya Saragih, Elisabeth Nopianty S, Rosa Caecilia Sitangggang. The Application Of Simple Learning Strategies To Improve Students’ Understanding Of The Present Continuous Tense And Present Perfect Tense: Penelitian . JERKIN [Internet]. 2025 Jun. 14 [cited 2025 Nov. 8];3(4):4206-9. Available from: http://jerkin.org/index.php/jerkin/article/view/1203